FILE - President-elect Bill Clinton stands with his running mate Al Gore on the stage at the Old State House Nov. 4, 1992 in Little Rock, Arkansas during the celebration of their victory over George Bush. A new CNN Films documentary explores the role of the U.S. vice presidency, which in modern times has emerged into a more powerful position. Still, the film notes that a veep's duties are all up to the president. (AP Photo/Susan Ragan, File)
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